EP-4736676-A1 - ELECTRONIC ATOMIZATION DEVICE

EP4736676A1EP 4736676 A1EP4736676 A1EP 4736676A1EP-4736676-A1

Abstract

The present invention relates to an electronic atomization device, including a first liquid storage and atomization module and a second liquid storage and atomization module. The first liquid storage and atomization module includes a first airflow channel, a first liquid storage cavity configured to store a first aerosol generating substrate, and a first atomization assembly in flow communication with the first liquid storage cavity. The second liquid storage and atomization module includes a second airflow channel communicated with the first airflow channel, a second liquid storage cavity configured to store a second aerosol generating substrate, and a second atomization assembly in flow communication with the second liquid storage cavity. The power of the first atomization assembly and/or the second atomization assembly is adjustable, so as to generate aerosols of a plurality of tastes.

Inventors

LU, FENGWEN
ZHOU, WEIDONG

Assignees

Smoore International Holdings Limited

Dates

Publication Date: 20260506
Application Date: 20251030

Claims (10)

An electronic atomization device, characterized by comprising a first liquid storage and atomization module and a second liquid storage and atomization module, the first liquid storage and atomization module comprising a first airflow channel, a first liquid storage cavity configured to store a first aerosol generating substrate, and a first atomization assembly in flow communication with the first liquid storage cavity, the second liquid storage and atomization module comprising a second airflow channel communicated with the first airflow channel, a second liquid storage cavity configured to store a second aerosol generating substrate, and a second atomization assembly in flow communication with the second liquid storage cavity, and the power of the first atomization assembly and/or the second atomization assembly being adjustable.
The electronic atomization device of claim 1, characterized in that the liquid storage volumes of the first liquid storage cavity and the second liquid storage cavity are the same or different, and the first aerosol generating substrate and the second aerosol generating substrate are the same or different.
The electronic atomization device of claim 1, characterized in that the electronic atomization device comprises an air intake vent and an air discharge vent, and the air intake vent, the first airflow channel, the second airflow channel, and the air discharge vent are sequentially communicated.
The electronic atomization device of claim 3, characterized in that the electronic atomization device further comprises an atomization seat, the atomization seat being at least partially arranged between the first liquid storage cavity and the second liquid storage cavity, and sealing and separating the first liquid storage cavity from the second liquid storage cavity, and a communication hole communicating the first airflow channel and the second airflow channel being provided on the atomization seat.
The electronic atomization device of claim 1, characterized in that the electronic atomization device further comprises a control module, and the first atomization assembly and the second atomization assembly are connected to the control module in parallel; and the control module is configured to control, according to a mode selected by a user before vaping starts, the electronic atomization device to run in the corresponding mode.
The electronic atomization device of claim 5, characterized in that the control module is further configured to adjust the power of the first atomization assembly and/or the second atomization assembly according to at least one of the accumulated energy supplied to the first atomization assembly and/or the second atomization assembly, the accumulated vaping time, the accumulated number of times of vaping, or the vaping strength.
The electronic atomization device of claim 1, characterized in that the electronic atomization device further comprises an input module, configured to receive an input operation of a user, to control on/off of the first atomization assembly and/or the second atomization assembly, and/or, adjust the power of the first atomization assembly and/or the second atomization assembly.
The electronic atomization device of any one of claims 1 to 7, characterized in that the electronic atomization device further comprises a housing and a battery disposed in the housing and electrically connected to the first atomization assembly and the second atomization assembly, separately, and the first liquid storage and atomization module and the battery are accommodated in the lower portion of the housing, and the second atomization assembly is accommodated in the upper portion of the housing.
The electronic atomization device of claim 8, characterized in that the liquid storage volume of the first liquid storage cavity is less than that of the second liquid storage cavity.
The electronic atomization device of claim 8, characterized in that the battery is at least partially disposed in parallel with the first liquid storage and atomization module.

Description

TECHNICAL FIELD The present invention relates to the field of atomization technologies, and more specifically, to an electronic atomization device. BACKGROUND An electronic atomization device is configured to atomize an aerosol generating substrate, to form an aerosol for vaping by a user. However, a conventional electronic atomization device has a single taste, and there are relatively few optional tastes for users. SUMMARY A technical problem to be solved by the present invention is to provide, with regard to the foregoing disadvantages in the related art, an improved electronic atomization device. The technical solution adopted in the present invention to solve the technical problem is: constructing an electronic atomization device, including a first liquid storage and atomization module and a second liquid storage and atomization module, the first liquid storage and atomization module including a first airflow channel, a first liquid storage cavity configured to store a first aerosol generating substrate, and a first atomization assembly in flow communication with the first liquid storage cavity,the second liquid storage and atomization module including a second airflow channel communicated with the first airflow channel, a second liquid storage cavity configured to store a second aerosol generating substrate, and a second atomization assembly in flow communication with the second liquid storage cavity, andthe power of the first atomization assembly and/or the second atomization assembly being adjustable. In some embodiments, the liquid storage volumes of the first liquid storage cavity and the second liquid storage cavity are the same or different. In some embodiments, the first aerosol generating substrate and the second aerosol generating substrate are the same or different. In some embodiments, the electronic atomization device includes an air intake vent and an air discharge vent, and the air intake vent, the first airflow channel, the second airflow channel, and the air discharge vent are sequentially communicated. In some embodiments, the electronic atomization device further includes an atomization seat, the atomization seat being at least partially arranged between the first liquid storage cavity and the second liquid storage cavity, and sealing and separating the first liquid storage cavity from the second liquid storage cavity, anda communication hole communicating the first airflow channel and the second airflow channel being provided on the atomization seat. In some embodiments, the electronic atomization device further includes a control module, and the first atomization assembly and the second atomization assembly are connected to the control module in parallel. In some embodiments, the control module is configured to control, according to a mode selected by a user before vaping starts, the electronic atomization device to run in the corresponding mode. In some embodiments, the control module is further configured to adjust the power of the first atomization assembly and/or the second atomization assembly according to at least one of the accumulated energy supplied to the first atomization assembly and/or the second atomization assembly, the accumulated vaping time, the accumulated number of times of vaping, or the vaping strength. In some embodiments, the electronic atomization device further includes an input module, configured to receive an input operation of a user, to control on/off of the first atomization assembly and/or the second atomization assembly, and/or, adjust the power of the first atomization assembly and/or the second atomization assembly. In some embodiments, the electronic atomization device further includes a housing and a battery disposed in the housing and electrically connected to the first atomization assembly and the second atomization assembly, separately, and the first liquid storage and atomization module and the battery are accommodated in the lower portion of the housing, and the second atomization assembly is accommodated in the upper portion of the housing. In some embodiments, the liquid storage volume of the first liquid storage cavity is less than that of the second liquid storage cavity. In some embodiments, the power of the second atomization assembly is adjustable. In some embodiments, the battery is at least partially disposed in parallel with the first liquid storage and atomization module. In some embodiments, the electronic atomization device further includes an atomization seat disposed in the housing. Implementation of the present invention has at least the following beneficial effects: The electronic atomization device of the present invention includes two liquid storage and atomization modules, and the power of the first atomization assembly and/or the second atomization assembly is adjustable, so that aerosols of a plurality of tastes can be generated. BRIEF DESCRIPTION OF THE DRAWINGS The present invention is further described below with re